2 sentences

1. 电子被激发到了更高的能级。

   diàn​zǐ bèi jī​fā dào le gèng gāo de néng​jí.

   Electrons were excited to a higher energy level.

   Source: Dong Chinese Dictionary

2. 老师的鼓励激发了学生的学习兴趣。

   lǎo​shī de gǔ​lì jī​fā le xué​sheng de xué​xí xìng​qù.

   The teacher's encouragement stimulated the students' interest in learning.

   Source: Dong Chinese Dictionary